Question

1. What are the different modes of nutrition observed in plants? Give examples of each.

2. Why is cuscuta categorized as a parasite?
3. What are lichens? Give examples.

Answer 1

Explanation: 1 Ans) the different modes of nutrition observed in plants are parasitic nutrition and saprozoic nutrition. Egs: Scandal plant and Yeast respectively.

2 Ans) Cuscuta is categorized as a parasite because it obtains nutrients from the main plant.

3 Ans) Lichens are the symbiotic Relation of algae and Fungi. Eg: Bread Lichen.

Thank You, Sanj8577

Answer 2

1. Parasitic nutrition, Saphrophtic noutrition

parasitic: cuscuta

saprophytuc : rhizopus

2. Cuscuta is categorised as parasite because It obtains it's food through the host plant.

3. Lichens are groups of fungi and Algae.